Base | Representation |
---|---|
bin | 11101111110011100… |
… | …01000010010001101 |
3 | 1112112112220212000111 |
4 | 32333032020102031 |
5 | 230424310212333 |
6 | 11220522000021 |
7 | 1106541463024 |
oct | 167716102215 |
9 | 45475825014 |
10 | 16093054093 |
11 | 6909122806 |
12 | 3151646011 |
13 | 169613731c |
14 | ac94758bb |
15 | 642c774cd |
hex | 3bf38848d |
16093054093 has 4 divisors (see below), whose sum is σ = 16940056960. Its totient is φ = 15246051228.
The previous prime is 16093054057. The next prime is 16093054123. The reversal of 16093054093 is 39045039061.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 16093054093 - 225 = 16059499661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16093054193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423501405 + ... + 423501442.
It is an arithmetic number, because the mean of its divisors is an integer number (4235014240).
Almost surely, 216093054093 is an apocalyptic number.
It is an amenable number.
16093054093 is a deficient number, since it is larger than the sum of its proper divisors (847002867).
16093054093 is an equidigital number, since it uses as much as digits as its factorization.
16093054093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847002866.
The product of its (nonzero) digits is 87480, while the sum is 40.
The spelling of 16093054093 in words is "sixteen billion, ninety-three million, fifty-four thousand, ninety-three".
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